Monthly outlook for Stephen Knolls, MD: average high 59.9°, average low 46.3°. That is 1.8° above the climate normal for November. Precipitation is expected on 3 days (about 1.4 inches), against a normal of 4 days and 1.7 inches. The warmest day looks like 5 November (72.2°), the coolest 17 November (38.7°).
59.9°/46.3°
Average high / low
+1.8°
Above normal
3 / 4
Wet days / normal
1.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
2 November – 11 November
63.9°
58.5°
+3°
12 November – 21 November
53.2°
53.4°
-0.1°
22 November – 1 December
at normal
51°
—
November records over 66 years
81.1°1 November 1974All-time high
13.3°24 November 1989All-time low
Climate normals and records are computed from the nearest reference point — Forest Glen (1 mi).
Tue, 0371° / 41°0
71 °
Stephen Knolls, Tuesday, 3 November
Overcast. High 71°, low 41°.
Pressure30.27 inHg
Wind7 mph S
Humidity62%
Visibility6.2 mi
Dew point53°
Wed, 0471° / 45°0
71 °
Stephen Knolls, Wednesday, 4 November
Clear. High 71°, low 45°.
Pressure30.12 inHg
Wind8.5 mph S
Humidity64%
Visibility6.2 mi
Dew point57°
Thu, 0572° / 59°0.36
72 °
Stephen Knolls, Thursday, 5 November
Rain. High 72°, low 59°.
Pressure29.94 inHg
Wind9.6 mph S
Humidity91%
Visibility6.2 mi
Dew point64°
Fri, 0667° / 60°0.38
67 °
Stephen Knolls, Friday, 6 November
Rain. High 67°, low 60°.
Pressure29.85 inHg
Wind3.8 mph NE
Humidity94%
Visibility2.9 mi
Dew point65°
Sat, 0768° / 57°0
68 °
Stephen Knolls, Saturday, 7 November
Overcast. High 68°, low 57°.
Pressure29.85 inHg
Wind8.2 mph NW
Humidity88%
Visibility—
Dew point57°
Sun, 0860° / 49°0.02
60 °
Stephen Knolls, Sunday, 8 November
Light rain. High 60°, low 49°.
Pressure29.94 inHg
Wind11 mph SE
Humidity60%
Visibility—
Dew point40°
Mon, 0956° / 47°0.58
56 °
Stephen Knolls, Monday, 9 November
Rain. High 56°, low 47°.
Pressure29.71 inHg
Wind12.8 mph NW
Humidity72%
Visibility—
Dew point45°
Tue, 1052° / 44°0
52 °
Stephen Knolls, Tuesday, 10 November
Clear. High 52°, low 44°.
Pressure29.88 inHg
Wind15.5 mph NW
Humidity46%
Visibility—
Dew point27°
Wed, 1157° / 44°0
57 °
Stephen Knolls, Wednesday, 11 November
Clear. High 57°, low 44°.
Pressure30.00 inHg
Wind12.1 mph NW
Humidity48%
Visibility—
Dew point30°
Thu, 1260° / 48°0
60 °
Stephen Knolls, Thursday, 12 November
Overcast. High 60°, low 48°.
Pressure29.88 inHg
Wind12.6 mph W
Humidity42%
Visibility—
Dew point31°
Fri, 1350° / 43°0
50 °
Stephen Knolls, Friday, 13 November
Overcast. High 50°, low 43°.
Pressure30.06 inHg
Wind6.1 mph NW
Humidity48%
Visibility—
Dew point29°
Sat, 1460° / 41°0
60 °
Stephen Knolls, Saturday, 14 November
Partly cloudy. High 60°, low 41°.
Pressure30.03 inHg
Wind13 mph NW
Humidity51%
Visibility—
Dew point31°
Sun, 1551° / 40°0
51 °
Stephen Knolls, Sunday, 15 November
Overcast. High 51°, low 40°.
Pressure30.21 inHg
Wind9 mph NW
Humidity46%
Visibility—
Dew point26°
Mon, 1648° / 41°0
48 °
Stephen Knolls, Monday, 16 November
Overcast. High 48°, low 41°.
Pressure30.27 inHg
Wind9 mph NE
Humidity51%
Visibility—
Dew point28°
Tue, 1749° / 39°0
49 °
Stephen Knolls, Tuesday, 17 November
Overcast. High 49°, low 39°.
Pressure30.42 inHg
Wind12.3 mph NE
Humidity52%
Visibility—
Dew point27°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 1853° / 38°0.06
53 °
Stephen Knolls, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high53°
Average low38°
Average precipitation0.06 in
Chance of precipitation28%
Record high70° (2021)
Record low26° (2014)
Thu, 1953° / 38°0.11
53 °
Stephen Knolls, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high53°
Average low38°
Average precipitation0.11 in
Chance of precipitation28%
Record high70° (1985)
Record low23° (2014)
Fri, 2053° / 39°0.07
53 °
Stephen Knolls, Friday, 20 November
Climate normal for this date — 60-year average.
Average high53°
Average low39°
Average precipitation0.07 in
Chance of precipitation25%
Record high74° (1985)
Record low27° (1984)
Sat, 2152° / 37°0.09
52 °
Stephen Knolls, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high52°
Average low37°
Average precipitation0.09 in
Chance of precipitation23%
Record high74° (1991)
Record low25° (2022)
Sun, 2251° / 37°0.11
51 °
Stephen Knolls, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high51°
Average low37°
Average precipitation0.11 in
Chance of precipitation30%
Record high71° (2007)
Record low24° (1964)
Mon, 2351° / 36°0.06
51 °
Stephen Knolls, Monday, 23 November
Climate normal for this date — 60-year average.
Average high51°
Average low36°
Average precipitation0.06 in
Chance of precipitation23%
Record high69° (1979)
Record low18° (1989)
Tue, 2452° / 37°0.13
52 °
Stephen Knolls, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high52°
Average low37°
Average precipitation0.13 in
Chance of precipitation32%
Record high71° (1979)
Record low13° (1989)
Wed, 2551° / 36°0.09
51 °
Stephen Knolls, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high51°
Average low36°
Average precipitation0.09 in
Chance of precipitation27%
Record high71° (1973)
Record low19° (1989)
Thu, 2653° / 37°0.13
53 °
Stephen Knolls, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high53°
Average low37°
Average precipitation0.13 in
Chance of precipitation38%
Record high67° (1999)
Record low26° (2005)
Fri, 2752° / 38°0.09
52 °
Stephen Knolls, Friday, 27 November
Climate normal for this date — 60-year average.
Average high52°
Average low38°
Average precipitation0.09 in
Chance of precipitation37%
Record high67° (1988)
Record low24° (1974)
Sat, 2853° / 38°0.18
53 °
Stephen Knolls, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high53°
Average low38°
Average precipitation0.18 in
Chance of precipitation30%
Record high70° (1990)
Record low25° (1996)
Sun, 2950° / 35°0.12
50 °
Stephen Knolls, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high50°
Average low35°
Average precipitation0.12 in
Chance of precipitation32%
Record high68° (1960)
Record low22° (2023)
Mon, 3049° / 36°0.12
49 °
Stephen Knolls, Monday, 30 November
Climate normal for this date — 60-year average.
Average high49°
Average low36°
Average precipitation0.12 in
Chance of precipitation33%
Record high70° (2001)
Record low20° (1976)
Tue, 0149° / 35°0.15
49 °
Stephen Knolls, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high49°
Average low35°
Average precipitation0.15 in
Chance of precipitation35%
Record high72° (2006)
Record low16° (1967)
About the monthly outlook
How accurate is a 30-day forecast?
The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for Stephen Knolls, MD are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.
What does "above normal" mean?
We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.
Where do the 66-year records come from?
They are real temperature extremes recorded in Stephen Knolls, MD since 1960: the highest and lowest reading for each calendar date, with the year it happened.
How often is it updated?
The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.